/*
 * @Author: czy
 * @Date: 2021-04-23 16:14:26
 * @LastEditTime: 2021-04-29 20:00:38
 */
#ifndef __MATH_H__
#define __MATH_H__

int logarithm(int base, double num);
double power(int base, int n);
double rounding(double num, int n);

#endif